APA (7th ed.) Citation

Szalay László & Ziegler V. (2013). S-Diophantine quadruples with two primes congruent to 3 modulo 4.

Chicago Style (17th ed.) Citation

Szalay László and Ziegler V. S-Diophantine Quadruples with Two Primes Congruent to 3 Modulo 4. Walter de Gruyter, 2013.

MLA (8th ed.) Citation

Szalay László and Ziegler V. S-Diophantine Quadruples with Two Primes Congruent to 3 Modulo 4. 2013.

Warning: These citations may not always be 100% accurate.